Resource Ecology and Ecosystem Modeling Groundish Diet Composition

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Diet Compostion Tables > Pacific ocean perch Home

Diet table for Aleutian Islands Pacific ocean perch, Sebastes alutus, collected in 2000
Number of Full Stomachs : 283
Number of Hauls: 41

Prey Name	Percent Weight	Percent Count	Percent Frequency
Copepoda	35.09	18.00	55.48
Euphausiacea	34.85	19.00	43.99
Myctophidae	9.00	7.00	5.47
Misc Teleost	8.48	15.00	11.14
Gammaridea	2.63	3.00	6.73
Zoarcoidae	2.25	0.00	1.22
Chaetognatha	2.22	1.00	8.88
Hyperiidea	1.42	3.00	9.56
Teuthida	0.54	1.00	2.60
Mysidacea	0.52	0.00	2.73
Misc Org	0.15	1.00	1.49
Misc Shrimp	0.13	0.00	1.12
Pteropoda	0.05	0.00	1.08
Capreillidea	0.03	0.00	0.24
Octopoda	0.02	0.00	0.54
Polychaeta	0.02	0.00	0.35
Misc Crustacea	0.01	0.00	0.27
Cumacea	0.01	0.00	0.81
Misc Cephalopoda	0.01	0.00	0.51
Cyclopteridae	0.00	0.00	0.24
Cottid	0.00	0.00	0.24

Sample locations for Aleutian Islands Pacific ocean perch, Sebastes alutus, collected in 2000

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